remove LinkedIn Conversions API beta property

Author: pwseg

src/connections/destinations/catalog/actions-linkedin-conversions/index.md

@@ -1,7 +1,6 @@
 ---
 title: LinkedIn Conversions API Destination
 id: 652e765dbea0a2319209d193
-beta: true
 ---
 
 The LinkedIn Conversions API (CAPI) is a conversion tracking tool that creates a direct connection between marketing data from an advertiser’s server and LinkedIn. This integration enables advertisers to measure the performance of their LinkedIn marketing campaigns no matter where the conversion happens and use this data to power campaign optimization. The Conversions API can help strengthen performance and decrease cost per action with more complete attribution, improved reliability, and optimized delivery.